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I was interviewed in Sep 2024.
The clean up is performed in the useEffect hook in React.
Clean up code is typically written in the return function of the useEffect hook.
This is useful for unsubscribing from subscriptions, clearing intervals, or any other necessary clean up tasks.
Example: useEffect(() => { // code here return () => { // clean up code here } }, [])
Microservices are a software development technique where applications are broken down into smaller, independent services that communicate with each other through APIs.
Microservices are small, independent services that focus on specific business functions.
Each microservice runs its own process and communicates with other services through APIs.
Microservices can be developed, deployed, and scaled independently of each oth...
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I applied via Company Website and was interviewed before Dec 2020. There were 3 interview rounds.
I applied via Campus Placement
It was a 90 mins round, and we have to do 85 questions. Coding was also a part of it.
I applied via Recruitment Consulltant and was interviewed in Oct 2024. There were 2 interview rounds.
Logical reasoning numerical English sum
Python power bi sql tablue
I applied via Naukri.com and was interviewed in Oct 2024. There was 1 interview round.
Yes, I have made a down payment on my car loan.
Yes, I made a down payment of 20% on my car loan.
The down payment helped lower my monthly payments.
I saved up for the down payment over several months.
I applied via Referral and was interviewed in Aug 2024. There was 1 interview round.
List is mutable, Tuple is immutable in Python.
List can be modified after creation, Tuple cannot be modified
List is defined using square brackets [], Tuple is defined using parentheses ()
Example: list_example = [1, 2, 3], tuple_example = (4, 5, 6)
Sales forecasting approach is a method used to predict future sales based on historical data and market trends.
Sales forecasting can be done using quantitative methods like time series analysis or qualitative methods like expert opinion.
It involves analyzing past sales data, market trends, and other relevant factors to predict future sales.
Different approaches include moving average method, exponential smoothing, regre...
posted on 2 Sep 2024
I applied via Approached by Company and was interviewed in Mar 2024. There was 1 interview round.
Sql coding + project discussion
Time intelligence functions like YTD (Year-to-Date) and QTD (Quarter-to-Date) can be used for YTD and QTD analysis in data analytics.
YTD analysis can be done using functions like YTD() or TOTALYTD() to calculate values from the beginning of the year up to the selected date.
QTD analysis can be done using functions like QTD() or TOTALQTD() to calculate values from the beginning of the quarter up to the selected date.
Thes...
Import brings data into Power BI for further analysis, while direct query connects to data source in real-time.
Import: Data is loaded into Power BI for analysis, improving performance but requiring periodic refreshes.
Direct Query: Connects to data source in real-time, allowing for up-to-date information but potentially slower performance.
Import is suitable for smaller datasets, while direct query is better for large da
I applied via Naukri.com and was interviewed in Jun 2021. There were 3 interview rounds.
I applied via Referral and was interviewed before Jun 2021. There were 2 interview rounds.
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